Brightmore, R. (1987). Modern times: Original graded contemporary works for guitar. Chanterelle Verlag.
Chicagoスタイル(17版)引用形式Brightmore, Robert. Modern Times: Original Graded Contemporary Works for Guitar. Heidelberg: Chanterelle Verlag, 1987.
MLA(9版)引用形式Brightmore, Robert. Modern Times: Original Graded Contemporary Works for Guitar. Chanterelle Verlag, 1987.
警告: この引用は必ずしも正確ではありません.